SIMPLE = T / file does conform to FITS standard BITPIX = 8 / number of bits per data pixel NAXIS = 0 / number of data axes EXTEND = T / FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'AstronomyCOMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name OBS_ID = '01205401000' / Observation ID TARG_ID = '1205401 ' / Target ID SEG_NUM = '0 ' / Segment number TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error TSTART = 725653104. / Start time DATE-OBS= '2023-12-30T18:18:24.0' / Start Date TSTOP = 725653737.92 / Stop time DATE-END= '2023-12-30T18:28:57.9' / Stop Date CLOCKAPP= F / If clock correction are applied (F/T) ORIGIN = 'GSFC ' / Source of FITS file CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number DATE = '2023-12-30T18:35:04' / file creation date (YYYY-MM-DDThh:mm:ss UT) UTCFINIT= -32.64198 / UTCF at TSTART CHECKSUM= '7U0TAR0R7R0RAR0R' / HDU checksum updated 2023-12-30T18:39:23 DATASUM = ' 0' / data unit checksum updated 2023-12-30T18:35:04 END XTENSION= 'BINTABLE' / binary table extension BITPIX = 8 / 8-bit bytes NAXIS = 2 / 2-dimensional binary table NAXIS1 = 84 / width of table in bytes NAXIS2 = 212 / number of rows in table PCOUNT = 0 / size of special data area GCOUNT = 1 / one data group (required keyword) TFIELDS = 9 / number of fields in each row TTYPE1 = 'TIME ' / label for field 1 TFORM1 = '1D ' / data format of field: 8-byte DOUBLE TUNIT1 = 's ' / physical unit of field TTYPE2 = 'RELTIME ' / label for field 2 TFORM2 = '1D ' / data format of field: 8-byte DOUBLE TUNIT2 = 's ' / physical unit of field TTYPE3 = 'TIMEDEL ' / label for field 3 TFORM3 = '1D ' / data format of field: 8-byte DOUBLE TUNIT3 = 's ' / physical unit of field TTYPE4 = 'RAW_COUNTS' / label for field 4 TFORM4 = '4J ' / data format of field: 4-byte INTEGER TUNIT4 = 'count ' / physical unit of field TTYPE5 = 'RATE ' / label for field 5 TFORM5 = '4E ' / data format of field: 4-byte REAL TUNIT5 = 'count/s ' / physical unit of field TTYPE6 = 'ERROR ' / label for field 6 TFORM6 = '4E ' / data format of field: 4-byte REAL TUNIT6 = 'count/s ' / physical unit of field TTYPE7 = 'TOT_COUNTS' / label for field 7 TFORM7 = '1J ' / data format of field: 4-byte INTEGER TUNIT7 = 'count ' / physical unit of field TTYPE8 = 'TOT_RATE' / label for field 8 TFORM8 = '1E ' / data format of field: 4-byte REAL TUNIT8 = 'count/s ' / physical unit of field TTYPE9 = 'TOT_RATE_ERR' / label for field 9 TFORM9 = '1E ' / data format of field: 4-byte REAL TUNIT9 = 'count/s ' / physical unit of field EXTNAME = 'TDRSS_LC' / name of this binary table extension TNULL4 = -1 / data null value TNULL7 = -1 / data null value TELESCOP= 'SWIFT ' / Telescope (mission) name INSTRUME= 'BAT ' / Instrument name OBS_ID = '01205401000' / Observation ID TARG_ID = '1205401 ' / Target ID SEG_NUM = '0 ' / Segment number CREATOR = 'TDRSS2FITS V3.21' / Program that created this FITS file ORIGIN = 'GSFC ' / Source of FITS file TLM2FITS= 'V3.21 ' / Telemetry converter version number EQUINOX = 2000 / Equinox RADECSYS= 'FK5 ' / Coordinates system TIMESYS = 'TT ' / Time system MJDREFI = 51910. / Reference MJD Integer part MJDREFF = 0.00074287037 / Reference MJD fractional TIMEUNIT= 's ' / Time unit for the time header keywords TIERRELA= 1.0E-08 / [s/s] Estimated relative clock rate error TIERABSO= 1. / [s] Estimated absolute clock offset error CLOCKAPP= F / If clock correction are applied (F/T) TIMEREF = 'LOCAL ' / Time reference (barycenter/local) TASSIGN = 'SATELLITE' / Time assigned by clock DATE = '2023-12-30T18:35:04' / file creation date (YYYY-MM-DDThh:mm:ss UT) TSTART = 725653528. / Start time DATE-OBS= '2023-12-30T18:25:28.0' / Start Date TSTOP = 725653737.92 / Stop time DATE-END= '2023-12-30T18:28:57.9' / Stop Date UTCFINIT= 0. / UTCF at TSTART MESGNAME= 'BAT_LIGHTCURVE' / Name of the message DATAMISS= T / Expect missing data HDUCLASS= 'OGIP ' / Format conforms to OGIP standards HDUCLAS1= 'LIGHTCURVE' / Time ordered data HDUCLAS2= 'TOTAL ' / Source + background HDUCLAS3= 'RATE ' / Data provided as rate DATAMODE= 'Rates_Arr_TDRSS' / Instrument operating mode TRIGGER = 1205401 / Trigger Number TRIGSEC = 725653552 / Trigger time in seconds TRIGSUBS= 0 / [2*10**(-5) s] TRIGger SUBSeconds TRIGTIME= 725653552. / [s] MET TRIGger Time = TRIGSEC+TRIGSUBS*2e-5 DATETRIG= '2023-12-30T18:25:19.4' / UTC date of the trigger TZDELTA = 0 / Trigger delta time in 10e-3 seconds units TRIGSATF= 20000 / Trigger table index. Highest signif. satisfied BRA_OBJ = 83.5953571114216 / [deg] BAT GRB Object RA location BDEC_OBJ= 21.7519343894387 / [deg] BAT GRB Object DEC location1 BATTHETA= 0.0976845100522041 / [deg] BAT GRB Object Theta on detector BATPHI = 151.410873413086 / [deg] BAT GRB Object PHI on detector APID = 387 / Application Process Identifier PKT1REV = 1 / No.of revisions for PKT #1 PKT2REV = 1 / No.of revisions for PKT #2 PKT3REV = 1 / No.of revisions for PKT #3 PKT4REV = 0 / No.of revisions for PKT #4 PKT5REV = 0 / No.of revisions for PKT #5 PKT6REV = 0 / No.of revisions for PKT #6 PKT7REV = 0 / No.of revisions for PKT #7 PKT8REV = 0 / No.of revisions for PKT #8 PKT9REV = 0 / No.of revisions for PKT #9 PKT10REV= 0 / No.of revisions for PKT #10 PKT11REV= 0 / No.of revisions for PKT #11 PKT12REV= 0 / No.of revisions for PKT #12 PKT13REV= 0 / No.of revisions for PKT #13 PACKET1 = T / Data from packet #1 present PACKET2 = T / Data from packet #2 present PACKET3 = T / Data from packet #3 present PACKET4 = F / Data from packet #4 present PACKET5 = F / Data from packet #5 present PACKET6 = F / Data from packet #6 present PACKET7 = F / Data from packet #7 present PACKET8 = F / Data from packet #8 present PACKET9 = F / Data from packet #9 present PACKET10= F / Data from packet #10 present PACKET11= F / Data from packet #11 present PACKET12= F / Data from packet #12 present PACKET13= F / Data from packet #13 present P1UTCC = -32.64198 / [s] Packet #1 UTC Correction time P1UTCCS = -33 / Packet #1 UTC Correction Seconds P1UTCCSS= 17901 / [2*10**(-5) s] Packet #1 UTC Corr SubSeconds PKT1TIME= 725653630.48118 / [s] ccsds PacKeT #1 Time= PKTSEC+PKTSUBS*2e-5 PKT1SEC = 725653630 / ccsds PacKeT #1 SEConds PKT1SUBS= 24059 / [2*10**(-5) s] ccsds PacKeT #1 SUBSeconds PKT1SEQ = 253 / Packet#1 CCSDS sequence number TIMEPIXR= 0. / Bin time beginning=0.0 middle=0.5 end=1. TELAPSE = 209.919999957085 / TSTOP - TSTART ONTIME = 209.919999957085 / Time on target LIVETIME= 209.919999957085 / Ontime multiplied by DEADC EXPOSURE= 209.919999957085 / Total exposure, with all known correction DEADC = 1. / dead time correction KEYMISS = T / Expect missing keywords CHECKSUM= 'hNAAiM67hMAAhM35' / HDU checksum updated 2023-12-30T18:39:23 DATASUM = '963624083' / data unit checksum updated 2023-12-30T18:39:23 P2UTCC = -32.64198 / [s] Packet #2 UTC Correction time P2UTCCS = -33 / Packet #2 UTC Correction Seconds P2UTCCSS= 17901 / [2*10**(-5) s] Packet #2 UTC Corr SubSeconds PKT2TIME= 725653751.98454 / [s] ccsds PacKeT #2 Time=PKTSEC+PKTSUBS*2e-5 PKT2SEC = 725653751 / ccsds PacKeT #2 SEConds PKT2SUBS= 49227 / [2*10**(-5) s] ccsds PacKeT #2 SUBSeconds PKT2SEQ = 254 / Packet#2 CCSDS sequence number P3UTCC = -32.64198 / [s] Packet #3 UTC Correction time P3UTCCS = -33 / Packet #3 UTC Correction Seconds P3UTCCSS= 17901 / [2*10**(-5) s] Packet #3 UTC Corr SubSeconds PKT3TIME= 725653796.1799 / [s] ccsds PacKeT #3 Time=PKTSEC+PKTSUBS*2e-5 PKT3SEC = 725653796 / ccsds PacKeT #3 SEConds PKT3SUBS= 8995 / [2*10**(-5) s] ccsds PacKeT #3 SUBSeconds PKT3SEQ = 255 / Packet#3 CCSDS sequence number END AŠL 8?mC#DDDRxD%xAA0AAEoBBCAŠL 6ffffff?[!MeDDDTD/AAՙA/A.EqBDAŠL 4?N?^zDDDVD3A7AY;AVhAC[eEsBE3AŠLfff3333333?q5>DD8DPHD)A;EAA&AEnBCZ-AŠL3331?>flDDDLD0AJ^AٙAA9-EqBDAŠL0?^i@DXD4DRD8A#AAMA1EnBCzAŠL,?z05%DDDPHD%AڿAyA&AoEp(BDAŠL)?R+oDhDDND1XArAܟA݇ArEuFBFAŠLfff&ffffff?)1JdD4DDSD/AXAֈAAkEpPBD3AŠL333#333333?^CVDXDDRxD-pA#A0AATEpBD:AŠL ?zG{DDDRD/BuBtBrBo#BWBCAEz2B߱AŠLQp =p?zG{yDDDDY0D"BvBrBPjB4GEtB%AŠLzG(\)?zG{nn,DDDj`DBo#Bo#BXB*EmBAŠL Gz?zG{lvD0DDFpD#HBn|BqBG7B4EjBؘAŠL?zG{] DTDLDQ`D1XBiBxnBLBBElBٖAŠL\Q?zG{n DDDR(D$Bo#Bx0BMB5$hEqBAŠL =p?zG{zDDLD]D$BsBxnBR\B5$hEwvBwAŠLzQ?zG{mzDDDUHD1XBnBsBNBBѽAŠL =pQ?zG{DDDG8DBw͇Bx0BGB-Eq6BۤAŠL333?bM|;DDDr0CxBB9BBp *EfxC)AŠLCO;dZ?bMuXDD.DdD+B&aB|BBSEz}C0AŠLSϿ$/?bMzFD:DDnHDBBOBBrBgEnHC,rAŠLdZtj~?bMz|VD^DnHDr0D'B‡BrBByEmC,h'AŠLtjhr ě?bMm^D4Dx DTD7B߰BB!:B}pEp<C-J%AŠLQ?bM]TDD(D5D$BBBB4EfC) AŠLꟾvȴ9?bMsXDDD`D+BYB/B9BSEkC+AŠLT+ I?bMeSDD^DEDD"BB‡BBYEkC+AŠLEnO;?bM\QDvD^D3D4BB‡BާBEiC*#AŠLƧܬ1&x?bMgAD@DDI,CBŤqB7BB{EbC(IRAŠL =zG{?bMk}DD|DPDt$BdB]BRB\%EC7 AŠLlȓtj~?bMlYD:DdDRD-BBOBBa8BgEzC0AŠLٿbM?bMfRDDRDG8D (BBBB}ElC, nAŠL1'?bM?bM}VDD Dt$D'B B B\By E_C2cAŠLt?ȓtj~?bMo^DD@DXD7B9BŤqBB}pEzC1#AŠL(?zG{?bMvLDFDLDfxDpBBg8BB71EyC0AŠL9X?ܬ1&x?bM\cDD4D3DA\BYB߰BާBwEmC,h'AŠLI^?nO;?bMziEDnHDDMDBrBBBEVC#[AŠLZ?+ I?bMgFDD:DI,DBBBOBBgEeC)0AŠLj~?ꟾvȴ9?bM}e_Dt$DDEDD9B\B BBK-EbC(IRAŠLzG?Q?bMpYD:DDZD-BBOB2@B\BgEqC-1AŠLC?hr ě?bM^SDdDD7D"BBB}pBYEiC*#AŠL?tj~?bMvXD4D}DfxD+B߰B'BBSEs*C.WAŠL1?$/?bMiVDDDMD'B ZBqlBByE|qC1EAŠLj?O;dZ?bMnYDdDDVD-BB^B[BgEq6C-9AŠL??bMoHDDDXD BdB\BB EnHC,rAŠL/?S?bMrLD.DvD^DpB|BBPB71EvC/cAŠLh?-V?bMmfDDDTDG8BʅB&aB!:B EC2AŠL?vȴ9X?bM`TDDD;D$B7B BB4E`C'`AŠLV@`A7L?bMmPDDLDTD@BBg8B!:BEoC- AŠLR@Q?bMknDDDPDVB&aB&aBRB[EwC/RAŠL/@l?bMeMD4DDEDDdB߰BqlBBEmC,h'AŠL?|@+?bMoZD@D DXD/BŤqB BB;UEeC3uAŠLO;@E?bMx\DD@Dj`D3BBŤqB)BާExC0BAŠL`A@tj?bMqFDDD\DB2@B2@BBgE[=C%=AŠLp@ =p ?bMYODDD-DLB1BYBgBEXC$AŠL%@bM?bM`bDXD@D;D?hB'BŤqBBEyC0n\AŠLhr@ + I?bMiNDDDMDXB9BBB EeC)0AŠL@ 1&?bMtCDDDbDBʅB&aBIRBEr0C-AŠL-@ "`A?bMmNDdDDTDXBB^B!:B EkZC+AŠL\@ (\)?bMgLDDDI,DpB7BqlBB71EaC'_AŠL@ /v?bMzXDpDDnHD+BPB/BrBSEx C0AŠLS@5?|h?bMWQDDjD)D4BBEDBBE_C'1AŠLE@;dZ?bMfMDFDDG8DdBBBBEmNC,:AŠL@ ěT?bM\^DDvD3D7B9BBާB}pEmNC,:AŠLz@ =p?bM`LDD:D;DpB ZBBOBB71EzC0AŠL$/@&x?bM]XD|DXD5D+B]B'BBSEmC,h'AŠL5?}@lC?bMbFDD|D?hDBB]BBgEoBC,AŠLE@-V?bMSDXDDD"B'B&aBBY EC2AŠLV@ ě?bMnaDDdDVD=tBPeBB[BnEC3XAŠLfff@333333?bMsYDD`Dx D-B9B9BBgEj`C+)AŠLvȴ@E?bMm@D{DDTCBwDBB!:BzE[C%hAŠL+@9XbM?bMocDDpDXDA\B&aBPBBwEwC/RAŠLP@j~#?bMoRDDdDXD (BBBB} E~eC2RAŠL@?|hr?bMwUZDx DhlD&D/BBrB.B;UEMC LAŠLQ@\(?bMi_DRDDMD9BBqlBBK-EvC/cAŠLȴ9@E?bMcaD|D|DA\D=tB]B]BwBnEr0C-AŠL@ȴ9Xb?bMwKDDDhlD|B1B BrBQEiC*#AŠLx@KƧ?bMgTD@D^DI,D$BŤqB‡BB4EuC/ AŠL#@+?bMpdD@DRDZDCPBŤqBB\B@E&C3AŠL =p@QR?bMkZDDDPD/BBBRB;UEvC/iAŠL@E?bMkRDDDPD (B7NBqlBRB}EgC*DAŠL+ @XbM?bMhID DDK DB B1BX(BEnHC,rAŠL;dZ@"`A?bMbNDDD?hDXB7NBBB E\C&AŠLKƨ@^5?|?bMedDDpDEDDCPBYBPBB@EmC,h'AŠL\(@Gz?bMiNDDDMDXB6B7NBB EuC/7SAŠLlC@dZ1?bMp_DDDZD9B7B˹B\BK-Ez}C0AŠL|@lC?bMlSDx DDRD"BB/Ba8BYEbC(IRAŠLO@j~"?bMmOD"DDTDLBȴBB!:BEtC.AŠL-@hr ?bMxYDDDj`D-B BRB)Bg E_C2cAŠL{@p =p?bMsfD^DD`DG8B‡BYB9BEwC/AŠLv@E?bMnLDDDVDpBYBqlB[B71EdC(^AŠL@vȴ9X?bMwhDFDDhlDK BBBrBX( E~C2~AŠL;d@"`?bMWfDjD|D)DG8BEDB]BBEp<C-J%AŠL@|hr?bMlODDDRDLB^BYBa8BEaC'_AŠL@ ?bM8,DXD|DND&B BQBb[BKErnB/AŠL ě@ nP?bM-D;DDSD5B~BBf+BUEoBAŠLA7@!$/?bMMDDDYD0BB1BiTBR6ExǀBcAŠLbM@!7KƧ?bME;DDDgrDRB׃B{Bp8BC E|qB7AŠLn@" I^5??bM(+DDD=tD+BiMB+DFDDaDPBQBD7BBB^:BV==Ej`BAŠL"$/@4I^5?}?bM%DD/DgrD0B|Bm5Bp8BR6ErBOAŠL"E@4C%?bM1+DDD^D-BpBDlBHBAޟ:AǣEgBp@AŠL$t@9&x?bMgDD@DTD"B6BAkAɝEl% BrIAŠL%+@:-V?bM~D6@DjDZCD+$BTBA闪AEs*BvAŠL%@;333333?bMlgD/DDTD)0Bm5BAkAͩ+ElBsiAŠL&@<9XbM?bMoVD@DDPD*B cBANA΍7UEo BtAŠL&w@=?|hr?bMJUD̀DDP@D*iBBpA,TAgaEiBqAŠL'"@>E?bMOD=DҀDNɀD'B4#BCA^A_>En(BtAŠL'T@?KƧ?bMHD@D[DMD+BBfAmA$KEl4BsSAŠL((@@(\)?bMDDDZDBiMB ׃AڅAUgEv`Bx(AŠL(1@@1&y?bMlDhD|DUD*BZBQA:A΍7vEqBuAŠL)/@A/v?bM0pD@DDG8DXBҭBErA+mA'Eh Bq5~AŠL)-@A-V?bM~ZDzDaDQyDBBwAFAUgEi@Bq]AŠL*5?}@B5?|h?bMyqDD@DWD**BZB-AJAAKEnBtiAŠL*Q@BQ?bMRDDhDOD&BBZAŅA˹Er3A AŠL=@RE@bM DDpDS> D%ŀAmAAeDAKB=EqAЈAŠL?E@S"`A@bMVg e D?DİDQJ D' AcA]AdAL\X